Mold in yard

Im going to be doing a tearout/resod job and there is some mold in the yard. Am i going to be able to get rid of it by just taking the sod out or wil l i have to take a few inches of topsoil off too? Any input on this would be greatly appreciated. You guys are great in here.

Snow molds can be prevented by promoting air circulation and good drainage. Also by avoiding over fertilization of nitrogen in late Fall. So yes, you can remove the grass there and the mold will go with it, however the cause of the mold may not. So check your drainage in those areas and improve it if necessary.